Weather ❯ Meteorology

Atmospheric Phenomena

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Rare Early Stratospheric Warming Puts Northern U.S. on Watch for December Cold

NOAA attributes early cold to an Alaskan ridge, indicating stratospheric impacts typically lag.

Early Stratospheric Warming Deforms Polar Vortex, Boosting Odds of U.S. Cold Into December

Early Stratospheric Warming Signals Point to Polar Vortex Disruption Near Thanksgiving

Late-October Atmospheric River to Soak Pacific Northwest With Heavy Rain, Mountain Snow and High Winds

Warm, Sunny Stretch Sets Up in West Michigan This Week

Waterspout Outbreak Persists Over Great Lakes as Forecasters Keep Risk Elevated Through Tuesday

Corn Evapotranspiration Drives Late July Heat Dome Humidity

Massive Saharan Dust Plume to Blanket Gulf Coast by Midweek

Giant Saharan Dust Plume Heads for U.S. Southeast, Threatening Air Quality and Hurricane Formation